Using Simulation for Reducing Risk of a Mining Optimization Project

نویسنده

  • U Chinbat
چکیده

The use of simulation in a project management can illustrate visual display of the project objective and the process virtually but realistically. This paper investigates the valid benefits of using simulation technique for a Mining and Iron Production Factory (MIPF) project. It is believed by the author that mining activity is particularly subject to more risks than other business activities because of its uncertainty, complexity and high cost. One of the first things to consider before starting mining projects is the risk factor. Some project risks can be reduced by visualizing and understanding the process before the actual initiation process. The paper illustrated the advantages of using computer aided simulation for an optimization project of a MIPF in a real life case study. (Received in February 2009, accepted in June 2009. This paper was with the author 1 month for 1 revision.)

برای دانلود رایگان متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Application of Sequential Gaussian Conditional Simulation to Underground Mine Design Under Grade Uncertainty

In mining projects, all uncertainties associated with a project must be considered to determine the feasibility study. Grade uncertainty is one of the major components of technical uncertainty that affects the variability of the project. Geostatistical simulation, as a reliable approach, is the most widely used method to quantify risk analysis to overcome the drawbacks of the estimation methods...

متن کامل

Simulation of tunnel boring machine utilization: A case study

Utilization is one of the main managerial factors that is applied for construction process analysis well. It directly affects the project duration and construction costs. Therefore, a utilization study in tunneling projects is essential. In this work, the utilization of an earth pressure balance Tunnel Boring Machine (TBM) in Tabriz urban railway project was studied using the Monte Carlo simula...

متن کامل

Risk management in urban tunnels using methods of game theory and multi-criteria decision-making

In general, underground spaces are associated with high risks because of their high uncertainty in geotechnical environments. Since most accidents and incidents in these structures are often associated with uncertainty, the development of risk analysis and management methods and prevention of accidents are essential. A deeper recognition of the factors affecting the implementation process can p...

متن کامل

Project Time and Cost Forecasting using Monte Carlo simulation and Artificial Neural Networks

The aim of this study is to present a new method to predict project time and cost under uncertainty. Assuming that what happens in projects implementation which is expressed in the form of Earned Value Management (EVM) indicators is primarily related to the nature of randomness or unreliability, in this study, by using Monte Carlo simulation, and assuming a specific distribution for the time an...

متن کامل

Cutoff grades optimization with environmental management A case study: Sungun Copper Project

Cutoff grade is a grade used to assign a destination label to a parcel of material. The optimal cutoff grades depend on all the salient technological features of mining, such as the capacity of extraction and of milling, the geometry and geology of the orebody, and the optimal grade of concentrate to send to the smelter. The main objective of each optimization of mining operation is to maximize...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

عنوان ژورنال:

دوره   شماره 

صفحات  -

تاریخ انتشار 2009